381687768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 256

約数和(自身を含む): 1349913600

約数和(自身を除く): 968225832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 53, 54, 56, 63, 66, 72, 77, 84, 88, 99, 106, 108, 126, 132, 154, 159, 168, 189, 198, 212, 216, 231, 252, 264, 297, 308, 318, 371, 378, 396, 424, 433, 462, 477, 504, 583, 594, 616, 636, 693, 742, 756, 792, 866, 924, 954, 1113, 1166, 1188, 1272, 1299, 1386, 1431, 1484, 1512, 1732, 1749, 1848, 1908, 2079, 2226, 2332, 2376, 2598, 2772, 2862, 2968, 3031, 3339, 3464, 3498, 3816, 3897, 4081, 4158, 4452, 4664, 4763, 5196, 5247, 5544, 5724, 6062, 6678, 6996, 7794, 8162, 8316, 8904, 9093, 9526, 10017, 10392, 10494, 11448, 11691, 12124, 12243, 13356, 13992, 14289, 15588, 15741, 16324, 16632, 18186, 19052, 20034, 20988, 22949, 23382, 24248, 24486, 26712, 27279, 28578, 31176, 31482, 32648, 33341, 36372, 36729, 38104, 40068, 41976, 42867, 45898, 46764, 48972, 54558, 57156, 62964, 66682, 68847, 72744, 73458, 80136, 81837, 85734, 91796, 93528, 97944, 100023, 109116, 110187, 114312, 125928, 128601, 133364, 137694, 146916, 160643, 163674, 171468, 183592, 200046, 206541, 218232, 220374, 252439, 257202, 266728, 275388, 293832, 300069, 321286, 327348, 342936, 400092, 413082, 440748, 481929, 504878, 514404, 550776, 600138, 619623, 642572, 654696, 757317, 800184, 826164, 881496, 900207, 963858, 1009756, 1028808, 1200276, 1239246, 1285144, 1445787, 1514634, 1652328, 1767073, 1800414, 1927716, 2019512, 2271951, 2400552, 2478492, 2891574, 3029268, 3534146, 3600828, 3855432, 4337361, 4543902, 4956984, 5301219, 5783148, 6058536, 6815853, 7068292, 7201656, 8674722, 9087804, 10602438, 11566296, 13631706, 14136584, 15903657, 17349444, 18175608, 21204876, 27263412, 31807314, 34698888, 42409752, 47710971, 54526824, 63614628, 95421942, 127229256, 190843884, 381687768]

約数ペア:

[(1, 381687768), (2, 190843884), (3, 127229256), (4, 95421942), (6, 63614628), (7, 54526824), (8, 47710971), (9, 42409752), (11, 34698888), (12, 31807314), (14, 27263412), (18, 21204876), (21, 18175608), (22, 17349444), (24, 15903657), (27, 14136584), (28, 13631706), (33, 11566296), (36, 10602438), (42, 9087804), (44, 8674722), (53, 7201656), (54, 7068292), (56, 6815853), (63, 6058536), (66, 5783148), (72, 5301219), (77, 4956984), (84, 4543902), (88, 4337361), (99, 3855432), (106, 3600828), (108, 3534146), (126, 3029268), (132, 2891574), (154, 2478492), (159, 2400552), (168, 2271951), (189, 2019512), (198, 1927716), (212, 1800414), (216, 1767073), (231, 1652328), (252, 1514634), (264, 1445787), (297, 1285144), (308, 1239246), (318, 1200276), (371, 1028808), (378, 1009756), (396, 963858), (424, 900207), (433, 881496), (462, 826164), (477, 800184), (504, 757317), (583, 654696), (594, 642572), (616, 619623), (636, 600138), (693, 550776), (742, 514404), (756, 504878), (792, 481929), (866, 440748), (924, 413082), (954, 400092), (1113, 342936), (1166, 327348), (1188, 321286), (1272, 300069), (1299, 293832), (1386, 275388), (1431, 266728), (1484, 257202), (1512, 252439), (1732, 220374), (1749, 218232), (1848, 206541), (1908, 200046), (2079, 183592), (2226, 171468), (2332, 163674), (2376, 160643), (2598, 146916), (2772, 137694), (2862, 133364), (2968, 128601), (3031, 125928), (3339, 114312), (3464, 110187), (3498, 109116), (3816, 100023), (3897, 97944), (4081, 93528), (4158, 91796), (4452, 85734), (4664, 81837), (4763, 80136), (5196, 73458), (5247, 72744), (5544, 68847), (5724, 66682), (6062, 62964), (6678, 57156), (6996, 54558), (7794, 48972), (8162, 46764), (8316, 45898), (8904, 42867), (9093, 41976), (9526, 40068), (10017, 38104), (10392, 36729), (10494, 36372), (11448, 33341), (11691, 32648), (12124, 31482), (12243, 31176), (13356, 28578), (13992, 27279), (14289, 26712), (15588, 24486), (15741, 24248), (16324, 23382), (16632, 22949), (18186, 20988), (19052, 20034)]